LT 505-T

Frequency:	DC ~ 150kHz
Package / Case:	Module
Mounting Type:	Chassis Mount
Polarization:	Bidirectional
Operating Temperature:	-10°C ~ 85°C
Current - Supply (Max):	30mA
Response Time:	1µs
Voltage - Supply:	±15 V ~ 24 V
Accuracy:	±0.6%
Linearity:	±0.1%
Series:	LT
Sensitivity:	--
Output:	Ratiometric, Current
Number of Channels:	1
Current - Sensing:	500A
Sensor Type:	Hall Effect, Closed Loop
For Measuring:	AC/DC
Part Status:	Active
Packaging:	Bulk

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LT 505-T Application Field and Working Principle

Current Transducers are commonly used in a wide range of applications due to their ability to accurately measure and monitor electrical signals. The LT 505-T Current Transducer is a popular model due to its superior performance and flexible features. This article will discuss the LT 505-T’s application field as well as its working principle.

Applications:

The versatile LT 505-T is suitable for use in both low- and high-power applications. It is used widely in motor control systems, power supplies, robotics, lighting, and industrial automation. For motor control applications, the transducer can be used to monitor currents and compare them to preset levels, allowing users to accurately control motor speed and output. It can also be used to provide overload protection. In power supplies, the transducer can be employed to monitor output levels and detect losses. It can also detect over-temperatures and excessive voltage.Robotics, lighting, and industrial automation applications also benefit from the LT 505-T’s accurate current sensing capabilities. This allows it to accurately detect and control systems that require precise current information.

Working principle:

The LT 505-T is based on the principle of Hall effect. It works by measuring the magnetic field generated by a current-carrying wire. The transducer uses this magnetic field to generate an accurate and stable output signal which can be used to measure the magnitude of the current.The transducer contains an integrated Hall switch and two transistors. These components together form a complete circuit capable of sensing current and generating a signal proportional to it. The output signal is amplified by two power transistors and converted to DC current. This DC current can then be used to measure and control the current flow.The LT 505-T is designed with two protection functions: short circuit protection and surge protection. Short circuit protection prevents damage to the transducer by cutting off the power when over-current is detected. Surge protection prevents damage to the transducer by limiting the current range to specified levels.

Conclusion

The LT 505-T Current Transducer is a versatile model used in a wide range of applications, from robotics to industrial automation. It is based on the Hall effect principle and can accurately sense and measure current. It also offers short circuit protection and surge protection functions, making it suitable for industrial use.

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